8148845207 has 2 divisors, whose sum is σ = 8148845208. Its totient is φ = 8148845206.

The previous prime is 8148845203. The next prime is 8148845209. The reversal of 8148845207 is 7025488418.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8148845207 - 2² = 8148845203 is a prime.

It is a super-4 number, since 4×8148845207⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

Together with 8148845209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8148845203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074422603 + 4074422604.

It is an arithmetic number, because the mean of its divisors is an integer number (4074422604).

Almost surely, 2^8148845207 is an apocalyptic number.

8148845207 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148845207 is an equidigital number, since it uses as much as digits as its factorization.

8148845207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 573440, while the sum is 47.

The square root of 8148845207 is about 90270.9543928721. The cubic root of 8148845207 is about 2012.3276259497.

The spelling of 8148845207 in words is "eight billion, one hundred forty-eight million, eight hundred forty-five thousand, two hundred seven".